• Articolo

Metodo GetSchemaDataSet (String, String, AdomdRestrictionCollection, Boolean)

Returns schema information from a data source by using a schema name and namespace to identify the information, applying any specified restrictions to the information, and, optionally throwing an exception when inline errors occur.

Spazio dei nomi:  Microsoft.AnalysisServices.AdomdClient
Assembly:  Microsoft.AnalysisServices.AdomdClient (in Microsoft.AnalysisServices.AdomdClient.dll)

Sintassi

'Dichiarazione
Public Function GetSchemaDataSet ( _
    schemaName As String, _
    schemaNamespace As String, _
    restrictions As AdomdRestrictionCollection, _
    throwOnInlineErrors As Boolean _
) As DataSet
'Utilizzo
Dim instance As AdomdConnection
Dim schemaName As String
Dim schemaNamespace As String
Dim restrictions As AdomdRestrictionCollection
Dim throwOnInlineErrors As Boolean
Dim returnValue As DataSet

returnValue = instance.GetSchemaDataSet(schemaName, _
    schemaNamespace, restrictions, throwOnInlineErrors)

public DataSet GetSchemaDataSet(
    string schemaName,
    string schemaNamespace,
    AdomdRestrictionCollection restrictions,
    bool throwOnInlineErrors
)

public:
DataSet^ GetSchemaDataSet(
    String^ schemaName, 
    String^ schemaNamespace, 
    AdomdRestrictionCollection^ restrictions, 
    bool throwOnInlineErrors
)

member GetSchemaDataSet : 
        schemaName:string * 
        schemaNamespace:string * 
        restrictions:AdomdRestrictionCollection * 
        throwOnInlineErrors:bool -> DataSet 

public function GetSchemaDataSet(
    schemaName : String, 
    schemaNamespace : String, 
    restrictions : AdomdRestrictionCollection, 
    throwOnInlineErrors : boolean
) : DataSet

Parametri

  • throwOnInlineErrors
    Tipo: System. . :: . .Boolean
    If true, inline errors cause an exception to be thrown; otherwise DataRow.GetColumnError is used to determine the error generated.

Valore restituito

Tipo: System.Data. . :: . .DataSet
A DataSet that represents the contents of the specified OLE DB schema table.

Osservazioni

If throwOnInlineErrors is true, this method behaves identically to GetSchemaDataSet. If throwOnInlineErrors is false, and errors occur while retrieving schema information, the resulting DataSet may contain null Nothing nullptr unit riferimento Null (Nothing in Visual Basic). cells that would not normally be null Nothing nullptr unit riferimento Null (Nothing in Visual Basic). . To determine the details of the errors that occur, you can use the DataRow.GetColumnsInError, DataRow.GetColumnError, DataRow.HasErrors, DataSet.HasErrors, and DataTable.HasErrors methods and properties.